<section class="shut_lay" v-show="comm_show">
    <div class="write_opac" v-on:click="togwrite"></div>
    <div class="write_wrap">
        <p class="to_fill"><textarea id="write-content" placeholder="优质评论将被优先展示" v-model="comm_text"></textarea></p><a class="to_speak" v-on:click="submit_comm">发表</a></div>
</section>